95172

Appears in sequences

• a(n) = (2*n-1)*(5*n^2-5*n+6)/6.at n=38A063489
• a(n) =(A001359[n]^2-1)/2.at n=27A117849
• Arises in covering a graph by forests and a matching.at n=31A179259
• Expansion of psi(x^4) / phi(-x) in powers of x where phi(), psi() are Ramanujan theta functions.at n=28A187154
• Expansion of psi(x^4) / phi(x) in powers of x where phi(), psi() are Ramanujan theta functions.at n=28A210063
• Number of set partitions of [n] with symmetric block size list of length three.at n=11A275289
• Oblong composite numbers m such that beta(m) = tau(m)/2 - 1 where beta(m) is the number of Brazilian representations of m and tau(m) is the number of divisors of m.at n=20A326384